wicd is rather aggressive in its behaviour towards other network managers - it just scraps them. You can reinstall knetworkmanager of course using the original CD. EDIT - if you are running 09.04 please enable the "universe" repository to install wicd. Note that either a reboot or starting the wicd daemon manually is required for it to kick in properly (see #6 below). To install wicd on older Buntus please check below:
If you still want to go ahead, here goes:
1. open a root kate by typing:
	2. open /etc/apt/sources.list
3. copy and paste the following lines at the end of the file:
a. if you are running 8.04:
	
		
 b. if you are running 8.10:
	
		
4. save the file and close kate
5. copy and paste this into your command line and press enter.
	6. Start the wicd-daemon manually with 
	followed by the programme itself 
	or simply reboot and it will work automagically.
7. done 8)
					If you still want to go ahead, here goes:
1. open a root kate by typing:
Code:
	
	kdesudo kate
3. copy and paste the following lines at the end of the file:
a. if you are running 8.04:
			
			
				# wicd
deb http://apt.wicd.net hardy extras
	deb http://apt.wicd.net hardy extras
			
			
				# wicd
deb http://apt.wicd.net intrepid extras
	deb http://apt.wicd.net intrepid extras
5. copy and paste this into your command line and press enter.
Code:
	
	wget -q [url]http://apt.wicd.net/wicd.gpg[/url] -O- | sudo apt-key add - && sudo apt-get update && sudo apt-get install wicd
Code:
	
	sudo /etc/init.d/wicd start
Code:
	
	wicd-client &
7. done 8)


							
						
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